22795260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5351}}^1$

素因数の和:5434

約数の個数: 48

約数和(自身を含む): 64737792

約数和(自身を除く): 41942532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 5351, 10702, 16053, 21404, 26755, 32106, 53510, 64212, 80265, 107020, 160530, 321060, 379921, 759842, 1139763, 1519684, 1899605, 2279526, 3799210, 4559052, 5698815, 7598420, 11397630, 22795260]

約数ペア:

[(1, 22795260), (2, 11397630), (3, 7598420), (4, 5698815), (5, 4559052), (6, 3799210), (10, 2279526), (12, 1899605), (15, 1519684), (20, 1139763), (30, 759842), (60, 379921), (71, 321060), (142, 160530), (213, 107020), (284, 80265), (355, 64212), (426, 53510), (710, 32106), (852, 26755), (1065, 21404), (1420, 16053), (2130, 10702), (4260, 5351)]